mod/group.php

   1 <?php
   2
   3 function validate_members(&$item) {
   4         $item = intval($item);
   5 }
   6
   7 function group_init(&$a) {
   8         require_once('include/group.php');
   9         $a->page['aside'] = group_side();
  10
  11 }
  12
  13
  14
  15 function group_post(&$a) {
  16
  17         if(! local_user()) {
  18                 notice( t('Permission denied.') . EOL);
  19                 return;
  20         }
  21
  22         if(($a->argc == 2) && ($a->argv[1] == 'new')) {
  23                 $name = notags(trim($_POST['groupname']));
  24                 $r = group_add($_SESSION['uid'],$name);
  25                 if($r) {
  26                         notice( t('Group created.') . EOL );
  27                         $r = group_byname($_SESSION['uid'],$name);
  28                         if($r)
  29                                 goaway($a->get_baseurl() . '/group/' . $r);
  30                 }
  31                 else
  32                         notice( t('Could not create group.') . EOL );
  33                 goaway($a->get_baseurl() . '/group');
  34                 return; // NOTREACHED
  35         }
  36         if(($a->argc == 2) && (intval($a->argv[1]))) {
  37                 $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
  38                         intval($a->argv[1]),
  39                         intval($_SESSION['uid'])
  40                 );
  41                 if(! count($r)) {
  42                         notice( t('Group not found.') . EOL );
  43                         goaway($a->get_baseurl() . '/contacts');
  44                 }
  45                 $group = $r[0];
  46                 $groupname = notags(trim($_POST['groupname']));
  47                 if((strlen($groupname))  && ($groupname != $group['name'])) {
  48                         $r = q("UPDATE `group` SET `name` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
  49                                 dbesc($groupname),
  50                                 intval($_SESSION['uid']),
  51                                 intval($group['id'])
  52                         );
  53                         if($r)
  54                                 notice( t('Group name changed.') . EOL );
  55                 }
  56                 $members = $_POST['group_members_select'];
  57                 array_walk($members,'validate_members');
  58                 $r = q("DELETE FROM `group_member` WHERE `gid` = %d AND `uid` = %d",
  59                         intval($a->argv[1]),
  60                         intval($_SESSION['uid'])
  61                 );
  62                 $result = true;
  63                 if(count($members)) {
  64                         foreach($members as $member) {
  65                                 $r = q("INSERT INTO `group_member` ( `uid`, `gid`, `contact-id`)
  66                                         VALUES ( %d, %d, %d )",
  67                                         intval($_SESSION['uid']),
  68                                         intval($group['id']),
  69                                         intval($member)
  70                                 );
  71                                 if(! $r)
  72                                         $result = false;
  73                         }
  74                 }
  75                 if($result)
  76                         notice( t('Membership list updated.') . EOL);
  77         $a->page['aside'] = group_side();
  78         }
  79
  80 }
  81
  82 function group_content(&$a) {
  83
  84         if(! local_user()) {
  85                 notice( t('Permission denied') . EOL);
  86                 return;
  87         }
  88
  89         if(($a->argc == 2) && ($a->argv[1] == 'new')) {
  90                 $tpl = file_get_contents('view/group_new.tpl');
  91                 $o .= replace_macros($tpl,array(
  92
  93                 ));
  94
  95         }
  96
  97         if(($a->argc == 3) && ($a->argv[1] == 'drop')) {
  98                 if(intval($argv[2])) {
  99                         $r = q("SELECT `name` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 100                                 intval($argv[2]),
 101                                 intval($_SESSION['uid'])
 102                         );
 103                         if(count($r))
 104                                 $result = group_rmv($_SESSION['uid'],$r[0]['name']);
 105                         if($result)
 106                                 notice( t('Group removed.') . EOL);
 107                         else
 108                                 notice( t('Unable to remove group.') . EOL);
 109                 }
 110                 goaway($a->get_baseurl() . '/group');
 111                 return; // NOTREACHED
 112         }
 113
 114
 115         if(($a->argc == 2) && (intval($a->argv[1]))) {
 116                 require_once('view/acl_selectors.php');
 117                 $r = q("SELECT * FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 118                         intval($a->argv[1]),
 119                         intval($_SESSION['uid'])
 120                 );
 121                 if(! count($r)) {
 122                         notice( t("Group not found.") . EOL );
 123                         goaway($a->get_baseurl() . '/contacts');
 124                 }
 125                 $group = $r[0];
 126                 $ret = group_get_members($group['id']);
 127                 $preselected = array();
 128                 if(count($ret)) {
 129                         foreach($ret as $p)
 130                                 $preselected[] = $p['id'];
 131                 }
 132
 133                 $drop_tpl = file_get_contents('view/group_drop.tpl');
 134                 $drop_txt = replace_macros($drop_tpl, array(
 135                         '$id' => $group['id'],
 136                         '$delete' => t('Delete')
 137                 ));
 138
 139                 $tpl = file_get_contents('view/group_edit.tpl');
 140                 $o .= replace_macros($tpl, array(
 141                         '$gid' => $group['id'],
 142                         '$name' => $group['name'],
 143                         '$drop' => $drop_txt,
 144                         '$selector' => contact_select('group_members_select','group_members_select',$preselected,25)
 145                 ));
 146
 147         }
 148
 149
 150
 151
 152
 153         return $o;
 154
 155 }